/* Copyright (c) 2012, Knowledge Media Institute
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *   * Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *   * Neither the name of the <organization> nor the
 *     names of its contributors may be used to endorse or promote products
 *     derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package uk.ac.open.kmi.fusion.learning;

import java.util.List;

import org.openrdf.model.URI;

import uk.ac.open.kmi.fusion.api.IAttribute;
import uk.ac.open.kmi.fusion.api.IObjectContextModel;
import uk.ac.open.kmi.fusion.api.IObjectContextWrapper;
import uk.ac.open.kmi.fusion.api.impl.AtomicAttribute;
import uk.ac.open.kmi.fusion.learning.cache.CacheEntry;

public class CacheEntryBackedObjectContextWrapper implements
		IObjectContextWrapper {

	CacheEntry entry;
	IObjectContextModel model;
	
	public CacheEntryBackedObjectContextWrapper(CacheEntry entry, IObjectContextModel model) {
		this.entry = entry;
		this.model = model;
	}

	@Override
	public IObjectContextModel getModel() {
		return model;
	}

	@Override
	public void setModel(IObjectContextModel model) {
		this.model = model;

	}

	@Override
	public URI getIndividual() {
		
		return entry.getUri();
	}

	@Override
	public void setIndividual(URI individual) {
		entry.setUri(individual);

	}

	@Override
	public void addValue(IAttribute attribute, Object value) {
		if(attribute instanceof AtomicAttribute) {
			entry.addValue(((AtomicAttribute) attribute).getPropertyPath(), value);
		}
	}

	@Override
	public List<? extends Object> getValuesByAttribute(IAttribute attribute) {
		return attribute.getValuesHavingPropertyPaths(entry.getValueTable()); 
	}

}
